Xov Xwm - Hom tsom iav thiab kev qhia rau kev siv tsom iav

Hom tsom iav

Dav hlau iav
1.Dielectric txheej daim iav: Dielectric co daim iav yog ntau-txheej dielectric txheej tso rau saum npoo ntawm cov khoom siv kho qhov muag, uas tsim kev cuam tshuam thiab txhim kho kev cuam tshuam hauv lub yoj yoj. Lub dielectric txheej muaj cov kev xav siab thiab tuaj yeem siv hauv ntau lub yoj yoj. Lawv tsis nqus lub teeb thiab tsis yooj yim, yog li lawv tsis yooj yim puas. Lawv tsim nyog rau kev siv lub tshuab siv kev siv ntau wavelength lasers. Txawm li cas los xij, hom iav no muaj ib txheej ua yeeb yaj kiab tuab, yog mloog zoo rau lub kaum ntawm kev tshwm sim, thiab muaj tus nqi siab.

2.Txhob cov duab iav: Cov khoom siv hauv paus ntawm cov yeeb yaj kiab laser yog qhov ua yeeb yaj kiab rau ntawm cov duab hluav taws xob yog, thiab cov khoom diratiolet fused los ntawm hluav taws xob evaporation thiab ion-pab xa cov txheej txheem. Piv nrog k9 cov khoom siv, UV Fused Silica muaj cov kev sib txuam zoo dua thiab cov khoom siv qis dua rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob siab. Cov wavel raveratic rau cov iav laser muaj cov iav zoo nkauj nrog 266 nm, 355 nm, 532 nm, thiab 1064 nm. Qhov xwm txheej lub kaum sab xis tuaj yeem yog 0-45 ° lossis 45 °, thiab kev xav ntau tshaj 97%.

3.Txhua daim iav: cov khoom siv hauv paus ntawm daim iav ultraasolet yog cov pab pawg ua yeeb yaj kiab delica, uas yog tsim los ntawm ion nqaj sputtering (ibbs) cov txheej txheem. UV fused silica muaj cov coeffica tsawg ntawm thermal expansion thiab siab thermal poob siab, ua rau nws zoo tagnrho rau cov khoom siv siab thiab cov kev siv duab. Cov tsom iav ua haujlwm ntau rau ultrasafast tsom iav yog 460 nm-590 nm-930 nm-1150 nm, thiab 1400 nm-1700 nm. Qhov xwm txheej teeb meem yog 45 ° thiab qhov kev xav ntau tshaj 99.5%.

4.SUPERMIRRORS: Froommirrors yog cov ntaub sib txuas los ntawm kev tso cov txheej ntawm cov khoom siab thiab qis dua cov ntaub ntawv dielle ntawm UV fused silica subttrate. Los ntawm kev nce tus naj npawb ntawm cov khaubncaws sab nraud povtseg, kev xav txog ntawm lub super-reflector tuaj yeem txhim kho, thiab kev xav ntau tshaj 99.99% ntawm kev tsim wavelength. Qhov no ua rau nws haum rau kev siv lub tshuab ntsuas kom xav tau kev cuam tshuam ntau.

5.Metallic tsom iav: nws yog xim hlau iav yog qhov zoo tagnrho rau deflecting dav teeb cov chaw, nrog cov kev xav ntau dua li ntau qhov dav dav. Cov yeeb yaj kiab hlau yog nquag mus rau oxidation, discoloration lossis tev tawm hauv cov chaw noo ib puag ncig. Yog li ntawd, qhov saum npoo ntawm cov duab zaj duab xis yog feem ntau yog coated ntawm cov yeeb yaj kiab ntawm cov hlau ntswj thiab cov huab cua thiab tiv thaiv oxidation los ntawm kev cuam tshuam nws txoj kev ua haujlwm kho qhov muag.

Txoj cai lub kaum sab xis pricism

Feem ntau, txoj cai-ib sab yog coated nrog anti-antection zaj duab xis, thaum tus slant sab yog coated nrog zaj duab xis zoo. Txoj cai-lub ntsej muag muaj qhov chaw sib tiv paus loj dua thiab cov ces kaum zoo li 45 ° thiab 90 °. Piv rau cov tsom iav tsis tu ncua, txoj cai-kaum sab xis yog qhov yooj yim dua rau nruab thiab muaj kev ruaj khov zoo dua thiab lub zog tiv thaiv kev ntxhov siab. Lawv yog cov kev xaiv zoo rau kev siv kho qhov muag siv hauv ntau cov khoom siv thiab cov khoom siv.

Tawm-Axis Parabolic tsom iav

Daim iav parabolic tawm-axis yog lub iav saum npoo uas nws cov ntsej muag sib txawv yog ib feem ntawm niam txiv paraboloid. Los ntawm kev siv cov iav parabolic, cov tsom iav parabolic, cov duab sib dhos lossis kev sib tsoo taw tes cov khoom xa tuaj yeem tsom mus. Cov qauv tsim tawm-Axis tso cai cais ntawm lub focal point los ntawm txoj kev kho kho kom zoo. Siv oxis parabolic tsom iav muaj ob peb qhov zoo dua lo ntsiab muag. Lawv tsis qhia tau spherical lossis chromatic aberration, uas txhais tau tias tsom cov nqaj hlau tuaj yeem tsom mus rau ib qho taw tes. Tsis tas li ntawd, kab teeb hla dhau ntawm oxis parabolic tsom iav kho iav tswj lub zog loj thiab zoo nkauj vim tias lub tsom iav ncua lossis kev poob qis. Qhov no ua rau-axis parabolic tsom iav tshwj xeeb tshaj yog haum rau qee cov ntawv thov, xws li femtosecond pulsed lasers. Rau cov lasers zoo li no, kev ua kom pom tseeb ntawm cov nqaj yog qhov tseem ceeb, thiab kev ua kom muaj kev xav tau zoo dua ntawm lub nqaj laser thiab cov zis zoo.

Retroreflifting Hollow Ru Loos Daim iav

Hollow Ru prism muaj ob lub duab sib dhos thiab cov duab plaub lub phaj ua los ntawm cov khoom bannoDloat. Bandofl cov ntaub ntawv muaj qhov siab heev saum npoo av thiab zoo heev optical cov yam ntxwv, nthuav qhia cov khoom lag luam zoo thiab tsis tshua muaj paj huam. Tsis tas li ntawd, cov bevels ntawm txoj cai-kaum sab xis yog coated nrog ib txheej txheej me me, uas muab cov kev cuam tshuam ntau hauv qhov pom thiab ze-infrared ntau. Lub roob nqes hav ntawm ob prisms tau muab tso rau ib leeg, thiab lub hnub qub qub yog teem rau 90 ± 10 arcsec. Hollow ru tsev prism Reflector qhia txog qhov xwm txheej teeb pom kev zoo ntawm kev ua yeeb yam los ntawm sab nraud. Tsis zoo li cov tsom iav zoo, lub teeb pom kev zoo ib yam li qhov teeb meem teeb, tsis txhob muaj kev cuam tshuam ntawm cov nqaij cuam tshuam. Nws tso cai rau kev txheeb xyuas ntau dua li kev hloov kho ob lub tsom iav.